:root{
      --bg:#fbf7f8;
      --panel:#ffffff;
      --panel-2:#fff7f9;
      --text:#1d2430;
      --muted:#5e6676;
      --line:#ead9df;
      --brand:#e83e8c;
      --brand-2:#ff7a59;
      --accent:#7b61ff;
      --shadow:0 14px 40px rgba(71,26,45,.08);
      --radius:22px;
      --max:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:
      radial-gradient(circle at top left, rgba(232,62,140,.12), transparent 30%),
      radial-gradient(circle at top right, rgba(255,122,89,.10), transparent 28%),
      linear-gradient(180deg,#fff8fa 0%,#fbf7f8 40%,#fff 100%);
      line-height:1.7}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    .container{width:min(var(--max),calc(100% - 32px));margin:0 auto}
    .topbar{position:sticky;top:0;z-index:40;background:rgba(255,248,250,.82);backdrop-filter:blur(14px);border-bottom:1px solid rgba(234,217,223,.8)}
    .nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
    .brand{display:flex;align-items:center;gap:12px;min-width:0}
    .brand .title{font-weight:800;letter-spacing:.4px}
    .brand .sub{font-size:12px;color:var(--muted)}
    .navlinks{display:flex;align-items:center;gap:16px;flex-wrap:wrap;justify-content:flex-end}
    .navlinks a{font-size:14px;color:#384152;padding:8px 10px;border-radius:999px;transition:.25s}
    .navlinks a:hover{background:#fff;color:var(--brand);box-shadow:0 8px 20px rgba(232,62,140,.10)}
    .menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px 12px;color:var(--text)}
    header.hero{padding:32px 0 18px}
    .hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:stretch}
    .hero-main,.hero-side,.card,.faq-item,.quote,.table-wrap,.form-card,.section-head,.footer-box{background:var(--panel);border:1px solid rgba(234,217,223,.92);border-radius:var(--radius);box-shadow:var(--shadow)}
    .hero-main{padding:30px;position:relative;overflow:hidden}
    .hero-main:before,.hero-main:after{content:"";position:absolute;border-radius:999px;pointer-events:none}
    .hero-main:before{width:220px;height:220px;background:radial-gradient(circle, rgba(232,62,140,.16), transparent 65%);right:-50px;top:-55px}
    .hero-main:after{width:140px;height:140px;background:radial-gradient(circle, rgba(123,97,255,.10), transparent 65%);left:-30px;bottom:-30px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:linear-gradient(90deg,rgba(232,62,140,.10),rgba(255,122,89,.10));color:#9d245f;font-size:13px;font-weight:700}
    h1{margin:14px 0 12px;font-size:clamp(30px,4.8vw,54px);line-height:1.08;letter-spacing:-.02em}
    .lead{margin:0;color:var(--muted);max-width:58ch;font-size:16px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 18px;border-radius:14px;border:1px solid transparent;font-weight:700;transition:.25s;cursor:pointer}
    .btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 12px 28px rgba(232,62,140,.25)}
    .btn-primary:hover,.btn-secondary:hover,.card:hover,.quote:hover,.faq-item:hover,.hero-side:hover{transform:translateY(-3px)}
    .btn-secondary{background:#fff;color:var(--text);border-color:var(--line)}
    .hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
    .tag{padding:8px 12px;border-radius:999px;background:#fff;color:#3d4756;border:1px solid var(--line);font-size:13px}
    .metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:22px}
    .metric{padding:16px;border-radius:18px;background:linear-gradient(180deg,#fff, #fff7fa);border:1px solid rgba(234,217,223,.9)}
    .metric strong{display:block;font-size:24px;line-height:1.1}
    .metric span{font-size:13px;color:var(--muted)}
    .hero-side{padding:22px;display:grid;gap:14px}
    .side-mini{padding:16px;border-radius:18px;background:linear-gradient(180deg,#fff, #fff8fb);border:1px solid var(--line)}
    .side-mini h3{margin:0 0 6px;font-size:16px}
    .side-mini p{margin:0;color:var(--muted);font-size:14px}
    .section{padding:18px 0}
    .section-head{padding:22px;margin-bottom:16px}
    .section-head h2{margin:0 0 6px;font-size:28px;line-height:1.15}
    .section-head p{margin:0;color:var(--muted)}
    .grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
    .grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
    .card{padding:20px;transition:.25s}
    .card h3{margin:0 0 10px;font-size:18px}
    .card p,.card li{color:var(--muted)}
    .card ul{margin:0;padding-left:18px}
    .pill-list{display:flex;flex-wrap:wrap;gap:10px}
    .pill{padding:8px 11px;border-radius:12px;background:#fff;border:1px solid var(--line);font-size:13px;color:#40505e}
    .steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
    .step{padding:18px;border-radius:20px;background:linear-gradient(180deg,#fff,#fff6f9);border:1px solid var(--line)}
    .step b{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;margin-bottom:12px}
    .compare{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden}
    .compare th,.compare td{padding:14px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;font-size:14px}
    .compare th{background:#fff7f9;color:#273041}
    .compare tr:last-child td{border-bottom:none}
    .table-wrap{overflow:auto}
    .rating{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:10px}
    .stars{color:#ff9a1f;font-size:20px;letter-spacing:2px}
    .faq-list{display:grid;gap:12px}
    .faq-item{overflow:hidden}
    .faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;background:#fff;border:0;color:var(--text);font-size:16px;font-weight:700;text-align:left;cursor:pointer}
    .faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;padding:0 20px;color:var(--muted)}
    .faq-item.active .faq-a{max-height:180px;padding-bottom:18px}
    .quotes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
    .quote{padding:18px;transition:.25s}
    .quote .name{font-weight:800}
    .quote .role{color:#a14c6c;font-size:13px;margin-top:2px}
    .quote p{margin:12px 0 0;color:var(--muted)}
    .article-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
    .article{padding:18px;border-radius:20px;background:#fff;border:1px solid var(--line);transition:.25s}
    .article small{color:#a14c6c;font-weight:700}
    .article h3{margin:10px 0 8px;font-size:17px}
    .article p{margin:0;color:var(--muted)}
    .form-card{padding:20px}
    .form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
    label{display:block;font-size:14px;font-weight:700;margin-bottom:8px}
    input,select,textarea{width:100%;border:1px solid var(--line);background:#fff;border-radius:14px;padding:12px 14px;font:inherit;color:var(--text);outline:none}
    textarea{min-height:120px;resize:vertical}
    input:focus,select:focus,textarea:focus{border-color:rgba(232,62,140,.55);box-shadow:0 0 0 4px rgba(232,62,140,.08)}
    .full{grid-column:1/-1}
    .footer-box{padding:22px;margin-top:8px}
    footer{padding:10px 0 26px}
    .footer-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:16px}
    .footer-links{display:flex;flex-wrap:wrap;gap:10px}
    .footer-links a,.home-link{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);color:#33404f}
    .float-box{position:fixed;right:16px;bottom:16px;z-index:50;display:grid;gap:10px}
    .float-btn{width:52px;height:52px;border-radius:18px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;display:grid;place-items:center;box-shadow:0 14px 30px rgba(232,62,140,.28);border:0;cursor:pointer}
    .kefu{position:fixed;left:16px;bottom:16px;z-index:50;display:none}
    .kefu-panel{width:164px;padding:12px;border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
    .kefu-panel img{border-radius:12px}
    .kefu-panel p{margin:8px 0 0;font-size:13px;color:var(--muted);text-align:center}
    .reveal{opacity:0;transform:translateY(16px);transition:.6s ease}
    .reveal.in{opacity:1;transform:none}
    .mini-note{color:var(--muted);font-size:13px}
    .service-net{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
    .network{padding:14px;border-radius:16px;background:#fff;border:1px solid var(--line);text-align:center}
    .marquee{overflow:hidden;white-space:nowrap;background:linear-gradient(90deg,rgba(232,62,140,.08),rgba(255,122,89,.08));border:1px solid var(--line);border-radius:16px;padding:10px 0;margin-top:14px}
    .marquee span{display:inline-block;padding-left:100%;animation:scroll 24s linear infinite;color:#9b315f;font-weight:700}
    @keyframes scroll{to{transform:translateX(-100%)}}
    @media (max-width: 960px){
      .hero-grid,.grid-3,.grid-2,.quotes,.article-list,.footer-grid,.steps,.service-net{grid-template-columns:1fr}
      .navlinks{display:none}
      .menu-btn{display:inline-flex}
      .navlinks.open{display:flex;position:absolute;left:16px;right:16px;top:62px;flex-direction:column;align-items:stretch;padding:12px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}
      .form-grid{grid-template-columns:1fr}
      .metrics{grid-template-columns:1fr 1fr}
    }
    @media (max-width: 560px){
      .hero-main,.hero-side,.card,.section-head,.footer-box,.form-card{padding:18px}
      h1{font-size:30px}
      .metrics{grid-template-columns:1fr}
      .container{width:min(var(--max),calc(100% - 20px))}
      .faq-q{padding:16px}
    }